| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.81 | 10.144% | $124.2534 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $202.49 | 11.104% | $224.9745 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $20.94 | 6.146% | $22.227 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $241.63 | 7.141% | $258.8848 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $187.49 | 12.847% | $211.5768 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $223.37 | 13.256% | $252.9799 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $29.87 | 12.367% | $33.564 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $1,018.60 | $1,128.4604 | $1,128.45 | $1,128.50 | $1,128.60 | |